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Transcription
No. 1534 Slide A.
Greenland and other casts of Polythalamia
from cretaceous rocks, New Jersey, U.S. America
49 1/2 Spiral cast of a Rotalia
79 3/4 "
57 1/4 "
73 3/4 "
48 3/4 "
71 "
44 Portion of spiral, with connecting tube.
60